Understanding Plastic Food Films

Understanding the different types of food packaging films and their applications can be confusing. With names like Low Density Polyethylene (LDPE), Cast Polypropylene (CPP), Metallized Oriented Polypropylene (MET-OPP) or Polyethylene Terephthalate (PET), one might think you need to be a chemistry major. Read our “Understanding Food Films” to better understand the types of food films /properties and the types of food they package.